package com.leo.train.common.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
@Slf4j
class RedisConfiguration {

    @Bean
    public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        log.info("开始创建RedisTemplate对象");
        RedisTemplate redisTemplate = new RedisTemplate<>();
        // 设置redis的连接工厂对象
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        // 设置redis key的序列化器
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        // 设置redis value的序列化器为支持对象序列化的序列化器
        redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        return redisTemplate;
    }
}